I have a MultiWidget class shown below that combines a selec and
textfield widget. I want to return only the value of the textinput
though. I have done a lot of Googling and have the compress-decompress
methods competely confused in my head so my question is "How does one
create a multiwidget and return only the value from one of the widgets
it contains?"
Any help will be greatly appreciated,
Rob
class Suggester(widgets.MultiWidget):
CHANGE_CODE = """
... nothing useful here...
"""
def __init__(self, attrs=None):
def tag_choices():
from django.db import connection
cursor = connection.cursor()
cursor.execute(""")
tag_list = cursor.fetchall()
return tag_list
TAG_LIST = tag_choices()
widget_list = (widgets.TextInput(attrs=attrs),widgets.Select
(choices=TAG_LIST))
super(Suggester, self).__init__(widget_list,attrs)
def render(self, name, value, attrs=None):
output = super(Suggester, self).render(name, value, attrs)
return output + mark_safe(self.CHANGE_CODE % (name,name))
def decompress(self, value):
return value
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